Just finished populating both serviced pcbs and its time to power on...................................................
Its alive! 
,Blimey i think i got lucky with this one,played it for an hour and it plays perfect with all sounds.The sprite grx corruption which i had on the initial test are gone,must be down to bad rom sockets as these nintendo pcbs used single swipe types,now fitted with quality dual swipe which will give more reliability.Decided to also replace the 2x 50way idc cables which looked very worn with brand new ones.
here is how the pcb now looks,
I may consider selling this donkey kong board set as i already have one in my own collection,any ides what it may be worth now thats its fully serviced?
just of a matter of interest the romset is the japanese version which i think is better and more original than the usa set.
Its alive! ,Blimey i think i got lucky with this one,played it for an hour and it plays perfect with all sounds.The sprite grx corruption which i had on the initial test are gone,must be down to bad rom sockets as these nintendo pcbs used single swipe types,now fitted with quality dual swipe which will give more reliability.Decided to also replace the 2x 50way idc cables which looked very worn with brand new ones.here is how the pcb now looks,
I may consider selling this donkey kong board set as i already have one in my own collection,any ides what it may be worth now thats its fully serviced?just of a matter of interest the romset is the japanese version which i think is better and more original than the usa set.
